/Engine/Source/Runtime/AIModule/Classes/EnvironmentQuery/EnvQueryTest.h
Helper: get actor from item
[AActor](API\Runtime\Engine\GameFramework\AActor) * GetItemActor ( [FEnvQueryInstance](API\Runtime\AIModule\EnvironmentQuery\FEnvQueryInstance) & QueryInstance, const [FEnvQueryInstance::ItemIterator](API\Runtime\AIModule\EnvironmentQuery\FEnvQueryInstance\ItemIterator) & Iterator ) const